Eukaryotes are different from prokaryotes because eukaryotes
a. are much smaller.
b. have permeable membranes.
c. reproduce more frequently.
d. have nuclei.

Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions